.bg {
    height: 50px;
    width: 100%;
    background-color: red;
    position: fixed;
    top: 0;
}

.navigation {
    margin: 2px 0 0 0;
    /* height: 48px; */
    background-color: white;
    box-shadow: 0 0 1px 0px rgba(0, 0, 0, 0.3), 0 0 6px 2px rgba(0, 0, 0, 0.15);
}

.navigation_parent {
    margin: 0 auto;
    width: 1280px;
    /* min-width: 1300px; */
    height: 48px;
    /* background-color: red; */
    margin: 0 auto;
}

.navigation_left_sign {
    width: 140px;
    height: 48px;
    float: left;
    background-image: url(../image/weibo/WB_logo.png);
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    /* background-color: blue; */
}

.navigation_left_search {
    position: relative;
    float: left;
    width: 468px;
    height: 28px;
    margin: 9px 0 0 10px;
    margin-left: 10px;
    background-color: #f2f2f5;
    border: 1px solid #ccc;
}

.search_input, .search_span {
    position: absolute;
    top: 0;
    left: 0;
    width: 425px;
    padding: 4px 33px 4px 10px;
    height: 20px;
    line-height: 20px;
    box-shadow: none;
    border: none;
    background-color: transparent;
    color: #808080;
    outline-style: none;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.search_a {
    position: absolute;
    top: 0px;
    right: 10px;
}

.search_more {
    background-color: #fff;
    position: relative;
    left: -1px;
    top: 30px;
    width: 470px;
    height: 356px;
    box-shadow: 0 0 1px 0px rgba(0, 0, 0, 0.3), 0 0 6px 2px rgba(0, 0, 0, 0.15);
    display: none;
}

.search_more a {
    display: block;
    height: 30px;
    line-height: 30px;
    padding-left: 20px;
    font-size: 13px;
}

a {
    color: #333;
}

.search_more_1 {
    color: #eb7350;
    padding: 5px 20px;
}

.navigation_left_search:hover .search_more {
    display: block;
}

.navigation_left_search:hover .search_input {
    background-color: #fff;
}

.search_more>*:hover {
    background-color: #f2f2f5;
}

.navigation_right {
    width: 500px;
    float: right;
    color: #333;
    margin-left: 100px;
}

.navigation_right_parent .title {
    font-size: 14px;
    float: left;
    margin: 10px;
    cursor: pointer;
}

.navigation_right_log>* {
    float: left;
    margin: 10px;
    line-height: 26px;
    font-size: 14px;
    margin: 10 5px;
}

.main {
    width: 1200px;
    margin: 16px auto;
}

.main_left_parent {
    width: 110px;
    height: 470px;
    float: left;
}

.main_left {
    /* background-color: red; */
    width: 110px;
    height: 470px;
    font-size: 18px;
    position: fixed;
    top: 67px;
}

.main_left .checked {
    background-image: linear-gradient(128deg, rgb(250, 47, 47) 0%, rgb(255, 91, 54) 90%);
}

.main_left :hover {
    background-image: linear-gradient(128deg, rgb(250, 47, 47) 0%, rgb(255, 91, 54) 90%);
}

.main_left>* {
    width: 110px;
    height: 40px;
    line-height: 42px;
    text-align: center;
    cursor: pointer;
    border-radius: 3px;
}

.main_passage {
    /* background-color: blue; */
    float: left;
    width: 660px;
    margin-top: 42px;
    margin-left: 20px;
}

.main_passage_img {
    width: 660px;
    height: 300px;
}

.main_passage_img .left {
    width: 512px;
    height: 288px;
    float: left;
    background-image: url(../image/left/main.jpg);
    background-repeat: repeat-x;
    animation-name: left;
    animation-iteration-count: infinite;
    animation-duration: 10s;
    animation-timing-function: linear;
}

.main_passage_img .left:hover {
    animation-play-state: paused;
}

@keyframes left {
    0%, 15% {
        background-position: 0 0;
    }
    20%, 35% {
        background-position: -544px 0;
    }
    40%, 55% {
        background-position: -1088px 0;
    }
    60%, 75% {
        background-position: -1632px 0;
    }
    80%, 100% {
        background-position: -2176px 0;
    }
}

.main_passage_img .top img, .main_passage_img .bottom img {
    width: 140px;
    height: 140px;
    float: left;
    margin-left: 8px;
}

.main_passage_img .top img {
    margin-bottom: 8px;
}

.main_list_msg {
    height: 108px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #808080;
}

.main_list_msg>* {
    float: left;
}

/* .main_list_msg:nth-child(2) {
    height: ;
} */

.main_list_msg img {
    height: 106px;
}

.main_right {
    /* background-color: #999; */
    float: left;
    margin-top: 50px;
    margin-left: 20px;
}

.log-box {
    width: 340px;
    height: 326px;
    background-color: #f2f2f5;
    float: left;
    margin-bottom: 20px;
}

.log-box .log_parent {
    width: 300px;
    height: 286px;
    background-color: #fff;
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.15);
    margin: 20px;
}

.log-box .log {
    padding: 0 15px 6px 15px;
}

.log_head {
    width: 270px;
    height: 33px;
    margin: 11px 0 16px 0;
}

.log_head>* {
    width: 50%;
    float: left;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
}

.log_id {
    color: #000;
    font-weight: 700;
    border-bottom: 3px solid #fa7d3c;
}

.log_safe {
    border-bottom: 2px solid #ccc;
    /* margin-bottom: -1px; */
    color: #808080;
}

.log_body>* {
    margin-top: 12px;
    width: 270;
    height: 34px;
    border: 1px solid #ccc;
}

.log_body .input {
    width: 86%;
    height: 90%;
    margin-left: 34px;
    border: 0;
}

.log_body .username {
    background-image: url(../image/sprite_login.png);
    background-position: 11px -91px;
}

.log_body .password {
    background-image: url(../image/sprite_login.png);
    background-position: -39px -91px;
}

.passwd {
    width: 270px;
    height: 15px;
    ;
    border: 0;
    overflow: hidden;
    font-size: 13px;
    ;
}

.passwd_remmenber {
    float: left;
}

.passwd_forget {
    float: right;
}

.log_submit {
    text-align: center;
    font-size: 16px;
    color: white;
    line-height: 33px;
    background: #eb7350;
    cursor: pointer;
}

.log_foot>* {
    margin-top: 12px;
}

.notid {
    padding-bottom: 10px;
    border-bottom: 1px solid orangered;
}

.other_log {
    float: left;
}

.other_log>* {
    width: 16px;
    height: 16px;
    margin: 2px;
    ;
    display: block;
    float: left;
    background-image: url(../image/sprite_login.png);
}

.other_log_tb {
    background-position: 0 -50px;
}

.other_log_qq {
    background-position: -50px -50px;
}

.other_log_yd {
    background-position: -100px -50px;
}

.other_log_ty {
    background-position: -200px -50px;
}

.other_log_360 {
    background-position: -150px -50px;
}

.rank {
    clear: both;
    padding: 20px;
    border-top: 1px solid #fa2f2f;
    background-color: #f2f2f5;
    margin-bottom: 20px;
}

.rank>* {
    width: 300px;
    height: 50px;
    margin-bottom: 20px;
}

.rank_title {
    height: 23.4px;
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 700;
}

.rank_pic, .rank_hot_pic {
    background-image: url(../image/huawei.jpg);
    width: 50px;
    height: 50px;
    background-size: cover;
    float: left;
    margin-right: 12px;
    cursor: pointer;
}

.rank_hot_pic {
    background-image: url(../image/90waimai.jpg);
}

.rank a {
    font-size: 14px;
    color: black;
    text-decoration: none;
    line-height: 1.5;
}

.rank a:hover {
    color: #fa2f2f;
}

.rank_txt {
    margin-top: 5px;
    font-size: 12px;
    color: #808080;
    cursor: pointer;
}

.rank_more {
    border-top: 1px solid #d9d9d9;
    margin: 40px -20px -20px;
    line-height: 33px;
    text-align: center;
}

.fixed {
    visibility: visible;
    transform: translateZ(0px);
    position: fixed;
    bottom: 40px;
    top: auto;
    background-color: #696e78;
    position: fixed;
    bottom: 40px;
    left: 50%;
    z-index: 101;
    margin-left: 500px;
    display: block;
    width: 40px;
    height: 35px;
    padding-top: 5px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    opacity: 0.6;
    margin-left: 560px;
}

.gotop {
    background-image: url(../image/fixed.png);
    background-position: 0 40px;
}

.reload {
    bottom: 100px;
    background-image: url(../image/fixed.png);
}

.gotop_a {
    display: block;
    width: 40px;
    height: 35px;
}

.reroud_a {
    display: block;
    width: 40px;
    height: 35px;
}